428044800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 1443068352

約数和(自身を除く): 1015023552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 157, 160, 192, 200, 213, 240, 256, 284, 300, 314, 320, 355, 384, 400, 426, 471, 480, 512, 568, 600, 628, 640, 710, 768, 785, 800, 852, 942, 960, 1065, 1136, 1200, 1256, 1280, 1420, 1536, 1570, 1600, 1704, 1775, 1884, 1920, 2130, 2272, 2355, 2400, 2512, 2560, 2840, 3140, 3200, 3408, 3550, 3768, 3840, 3925, 4260, 4544, 4710, 4800, 5024, 5325, 5680, 6280, 6400, 6816, 7100, 7536, 7680, 7850, 8520, 9088, 9420, 9600, 10048, 10650, 11147, 11360, 11775, 12560, 12800, 13632, 14200, 15072, 15700, 17040, 18176, 18840, 19200, 20096, 21300, 22294, 22720, 23550, 25120, 27264, 28400, 30144, 31400, 33441, 34080, 36352, 37680, 38400, 40192, 42600, 44588, 45440, 47100, 50240, 54528, 55735, 56800, 60288, 62800, 66882, 68160, 75360, 80384, 85200, 89176, 90880, 94200, 100480, 109056, 111470, 113600, 120576, 125600, 133764, 136320, 150720, 167205, 170400, 178352, 181760, 188400, 200960, 222940, 227200, 241152, 251200, 267528, 272640, 278675, 301440, 334410, 340800, 356704, 376800, 401920, 445880, 454400, 502400, 535056, 545280, 557350, 602880, 668820, 681600, 713408, 753600, 836025, 891760, 908800, 1004800, 1070112, 1114700, 1205760, 1337640, 1363200, 1426816, 1507200, 1672050, 1783520, 2009600, 2140224, 2229400, 2675280, 2726400, 2853632, 3014400, 3344100, 3567040, 4280448, 4458800, 5350560, 5707264, 6028800, 6688200, 7134080, 8560896, 8917600, 10701120, 13376400, 14268160, 17121792, 17835200, 21402240, 26752800, 28536320, 35670400, 42804480, 53505600, 71340800, 85608960, 107011200, 142681600, 214022400, 428044800]

約数ペア:

[(1, 428044800), (2, 214022400), (3, 142681600), (4, 107011200), (5, 85608960), (6, 71340800), (8, 53505600), (10, 42804480), (12, 35670400), (15, 28536320), (16, 26752800), (20, 21402240), (24, 17835200), (25, 17121792), (30, 14268160), (32, 13376400), (40, 10701120), (48, 8917600), (50, 8560896), (60, 7134080), (64, 6688200), (71, 6028800), (75, 5707264), (80, 5350560), (96, 4458800), (100, 4280448), (120, 3567040), (128, 3344100), (142, 3014400), (150, 2853632), (157, 2726400), (160, 2675280), (192, 2229400), (200, 2140224), (213, 2009600), (240, 1783520), (256, 1672050), (284, 1507200), (300, 1426816), (314, 1363200), (320, 1337640), (355, 1205760), (384, 1114700), (400, 1070112), (426, 1004800), (471, 908800), (480, 891760), (512, 836025), (568, 753600), (600, 713408), (628, 681600), (640, 668820), (710, 602880), (768, 557350), (785, 545280), (800, 535056), (852, 502400), (942, 454400), (960, 445880), (1065, 401920), (1136, 376800), (1200, 356704), (1256, 340800), (1280, 334410), (1420, 301440), (1536, 278675), (1570, 272640), (1600, 267528), (1704, 251200), (1775, 241152), (1884, 227200), (1920, 222940), (2130, 200960), (2272, 188400), (2355, 181760), (2400, 178352), (2512, 170400), (2560, 167205), (2840, 150720), (3140, 136320), (3200, 133764), (3408, 125600), (3550, 120576), (3768, 113600), (3840, 111470), (3925, 109056), (4260, 100480), (4544, 94200), (4710, 90880), (4800, 89176), (5024, 85200), (5325, 80384), (5680, 75360), (6280, 68160), (6400, 66882), (6816, 62800), (7100, 60288), (7536, 56800), (7680, 55735), (7850, 54528), (8520, 50240), (9088, 47100), (9420, 45440), (9600, 44588), (10048, 42600), (10650, 40192), (11147, 38400), (11360, 37680), (11775, 36352), (12560, 34080), (12800, 33441), (13632, 31400), (14200, 30144), (15072, 28400), (15700, 27264), (17040, 25120), (18176, 23550), (18840, 22720), (19200, 22294), (20096, 21300)]